$ git clone -n https://src.fedoraproject.org/rpms/python-github3py.git /var/lib/mock/f39-build-1621105-38712/root/chroot_tmpdir/scmroot/python-github3py
Cloning into '/var/lib/mock/f39-build-1621105-38712/root/chroot_tmpdir/scmroot/python-github3py'...
$ git fetch origin 88f3ecc847863d55eca3d097e1a11fc34a970618:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-github3py
 * [new ref]         88f3ecc847863d55eca3d097e1a11fc34a970618 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 88f3ecc Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild